Adversity: Adversity is a way to reach truth. - Byron

Competition: natural selection, survival of the fittest. - Darwin

Choice : Choosing opportunities means saving time.——Bacon Ying

Dealing with things: Life cannot be deceived. A person must live an aboveboard life.——Feng Xuefeng

Merits: All good deeds, everything Merit must be determined! Playing with things will lead to loss of ambition. (Shu Jing)